SU398484A1 - DEVICE FOR STABILIZING THE TENSION UNDER WINDING - Google Patents
DEVICE FOR STABILIZING THE TENSION UNDER WINDINGInfo
- Publication number
- SU398484A1 SU398484A1 SU1726679A SU1726679A SU398484A1 SU 398484 A1 SU398484 A1 SU 398484A1 SU 1726679 A SU1726679 A SU 1726679A SU 1726679 A SU1726679 A SU 1726679A SU 398484 A1 SU398484 A1 SU 398484A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stabilizing
- tension under
- under winding
- tension
- electromagnetic clutch
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Description
1one
Устройство относитс к оборудованию дл производства проволоки.The device relates to equipment for the production of wire.
Известна устройство дл стабилизации нат жени при намотке провода, состо щее из датчика нат жеии , включающего коромысло с вращающимс роликом, грузом и контактной системой, ириемного устройства, привод которого осуществлен через электромагнитную муфту, регул тора напр жени , питающего электромагнитную муфту, и исиолнительных реле. Однако така система не исключает вли ни инерционных сил приемной катущки на точность заданного нат жени .A known device for stabilizing tension during winding of a wire, consisting of a tension sensor including a rocker arm with a rotating roller, a load and a contact system, and a receiving device driven through an electromagnetic clutch, a voltage regulator supplying the electromagnetic clutch, and an additional relay . However, such a system does not exclude the influence of the inertial forces of the receiving coil on the accuracy of a given tension.
В цел х устранени указанного недостатка в предлагаемом устройстве дл стабилизации нат жени в цепь питанием электромагнитной муфты введена цеиь импульсного регулировани , включающа ограничительное соиротив ление и реле задержки, нормально закрытый контакт которого устаиовлеи с возможностью взаимодействи при увеличеиии или повижеиии иат жени с упом нутым ограиичительным устройством.In order to eliminate this drawback in the proposed device for stabilizing the tension, a pulse control circuit is introduced into the power supply circuit of the electromagnetic clutch, which includes a limiting co-current and a delay relay, which is normally closed contacting the device with the possibility of interacting with the mentioned limiting device .
Фрикционна схема описываемого устройства иредставлеиа на чертеже.The friction scheme of the described device and the presentation in the drawing.
Устройство содержит датчик нат жеии , выполиениый в виде шарнирно закреплениого коромысла 1, на одном плече которого установлены вращающиес иаправл ющие ролики The device contains a tension sensor, vypolieny in the form of a hingedly fixed rocker 1, on one arm of which rotating and directing rollers are mounted
2 и груз 3, на другом - магнит 4. Магиитоуправл емые контакты 5, 6 и 7 подключены к исполнительному механизму, состо щему из реверсивиого электродвигател 8, автотрансформатора 9, выпр мител 10, реле Р, Р и РЗ задатчика R скорости и добавочного резистора / 2Электропривод И станка кииематически св зан с т говым барабаном 12, а через электромагнитную муфту 13 со шпинделем ириемного устройства, на котором установлена приемна катушка 14.2 and load 3, on the other - a magnet 4. Magneto-controlled contacts 5, 6 and 7 are connected to an actuator consisting of a reversible electric motor 8, an autotransformer 9, a rectifier 10, a relay P, P and RH of the setpoint speed R and an additional resistor The electric actuator of the machine is also connected with the traction drum 12, and through the electromagnetic clutch 13 with the spindle and the receiving device, on which the receiving coil 14 is mounted.
Устройство дл стабилизации заданного нат жени работает следующим образом.The device for stabilizing the desired tension operates as follows.
После пуска привода И автотрансформатором 9 па электромагнитной муфте устанавливают напр жение, при котором скорость приема проволоки на катушке 14 равна скорости волочени на барабане 12. При этом коромысло 1 датчика пат жепи занимает нейтральное положение. Прн увеличеиии диаметра намотки на катушке 14 нат жеиие провода может прев1з1сить иат жение, установленное грузом 3, и посто нный магнит 4 при перемещении илеча замыкает контакты 6 и 7 и включает реле Ро и РЗ- Контакт реле РЗ, щунтирующи добавочное сопротивлеиие R-2, размыкаетс и напр л епие питани электромагнитной муфты резко иоиижаетс на величину, определ емую сопротивлением Ра и необходиAfter start-up of the drive AND by the autotransformer 9 on the electromagnetic clutch, a voltage is established at which the speed of reception of the wire on the coil 14 is equal to the speed of dragging on the drum 12. In this case, the beam 1 of the Pat sensor is in neutral. Prn increasing the diameter of the winding on the coil 14 natiiii wire can transform the identi- fication set by the load 3, and the permanent magnet 4 when moving the heater closes contacts 6 and 7 and turns on the relay Ро and РЗ- The contact of the relay РЗ, shunting additional resistance R-2, The power supply of the electromagnetic clutch opens and the voltage rises sharply by an amount determined by the resistance Ra and the need
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1726679A SU398484A1 (en) | 1971-12-17 | 1971-12-17 | DEVICE FOR STABILIZING THE TENSION UNDER WINDING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1726679A SU398484A1 (en) | 1971-12-17 | 1971-12-17 | DEVICE FOR STABILIZING THE TENSION UNDER WINDING |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU398484A1 true SU398484A1 (en) | 1973-09-27 |
Family
ID=20496737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1726679A SU398484A1 (en) | 1971-12-17 | 1971-12-17 | DEVICE FOR STABILIZING THE TENSION UNDER WINDING |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU398484A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910396A1 (en) * | 1979-03-08 | 1980-09-25 | Vambola Iochannovitsch Roose | DEVICE FOR FINE-WIRE REWINDING |
| RU2603509C2 (en) * | 2011-12-28 | 2016-11-27 | Бтср Интернэшнл С.П.А. | System and method for supply of metal wires with constant tension |
-
1971
- 1971-12-17 SU SU1726679A patent/SU398484A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910396A1 (en) * | 1979-03-08 | 1980-09-25 | Vambola Iochannovitsch Roose | DEVICE FOR FINE-WIRE REWINDING |
| RU2603509C2 (en) * | 2011-12-28 | 2016-11-27 | Бтср Интернэшнл С.П.А. | System and method for supply of metal wires with constant tension |
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